Toyota 4C all keys lost

Bench programming keys to any toyota with a 4C key
Basic Steps
Read eprom
Add key by dump
Put blank key in XP400
Rewrite back to eprom
install in car and start

[@Mirwankassouf]

Nice job

[@UsmanMuhammadMusa-nm9yq]

Well done 👍❤

[@kamskm9090]

I used to do the same like you, but it couldn't work, then I written bin file version error (error code 4096) in that case what can I do to solve it?

[@David-rm2zd]

If it doesn't read it at all it could be a bad eprom chip. Only way to know for sure is to remove the chip and put it in the reader and try like that. Sometimes the clip doesn't work

[@kamskm9090]

@@David-rm2zd Thanks alot